// 取地址操作符 &

#include <iostream>
using namespace std;

int main() {
    int lucky = 13;
    double pi = 3.14159265;
    float money = 39.95;

    cout << "输出地址\n";
    cout << "&lucky = " << &lucky << "\n";
    cout << "&pi = " << &pi << "\n";
    cout << "&money = " << &money << "\n";
}